Message ID | 87ocwqsi09.fsf@nemi.mork.no |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Bjørn Mork <bjorn@mork.no> Date: Wed, 25 Feb 2009 15:33:58 +0100 > The Ericsson F3507g wireless broadband module provides a CDC Ethernet > compliant interface, but identifies it as a "Mobile Direct Line" CDC > subclass, thereby preventing the CDC Ethernet class driver from picking > it up. This patch adds the device id to cdc_ether.c as a workaround. > > Ericsson has provided a "class" driver for this device: > http://kerneltrap.org/mailarchive/linux-net/2008/10/28/3832094 > But closer inspection of that driver reveals that it adds little more > than duplication of code from cdc_ether.c. See also > http://marc.info/?l=linux-usb&m=123334979706403&w=2 > > Signed-off-by: Bjørn Mork <bjorn@mork.no> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index 0e061df..55e8ecc 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -559,6 +559,11 @@ static const struct usb_device_id products [] = { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long) &cdc_info, +}, { + /* Ericsson F3507g */ + USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1900, USB_CLASS_COMM, + USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE), + .driver_info = (unsigned long) &cdc_info, }, { }, // END };
The Ericsson F3507g wireless broadband module provides a CDC Ethernet compliant interface, but identifies it as a "Mobile Direct Line" CDC subclass, thereby preventing the CDC Ethernet class driver from picking it up. This patch adds the device id to cdc_ether.c as a workaround. Ericsson has provided a "class" driver for this device: http://kerneltrap.org/mailarchive/linux-net/2008/10/28/3832094 But closer inspection of that driver reveals that it adds little more than duplication of code from cdc_ether.c. See also http://marc.info/?l=linux-usb&m=123334979706403&w=2 Signed-off-by: Bjørn Mork <bjorn@mork.no> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html